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Nutrients & Supplements

Soil Amendments
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64
Humboldt Roots, 0.5 gal
In Stock: 2
$29.83 $451.99 -93%
BioBizz Alg-a-Mic 1L CA & OR only
In Stock: 25
$29.83 $45.20 -34%
Xtreme Gardening Versity Bacillus Blend | 2oz - Poly Bag - (Case of 12)
In Stock: 24
$29.79
Emerald Harvest Cali Pro Bloom A, 1 gal
In Stock: 44
$29.78 $41.00 -27%
Emerald Harvest Cali Pro Bloom B, 1 gal
In Stock: 52
$29.78 $41.00 -27%
Emerald Harvest Emerald Goddess 2-1-4 | 32oz
In Stock: 90
$29.75 $44.00 -32%
Emerald Harvest King Kola 0.3-2-3 | 32oz
In Stock: 116
$29.75 $44.00 -32%
Emerald Harvest Micro | 1gal - (Case of 4)
In Stock: 55
$29.53 $42.00 -30%
FoxFarm Bush Doctor Bemb Sweet & Dandy 0-1-3 | 32oz - Concentrate
In Stock: 210
$29.34 $34.99 -16%
Xtreme Azos Beneficial Bacteria, 6 oz (170 g)
In Stock: 141
$29.32 $40.99 -28%
Cutting Edge Solutions Uncle John's Blend, 1 qt
In Stock: 99
$29.16 $34.99 -17%
FoxFarm Bush Doctor Boomerang Comeback Formula 2-0.2-0.3 | 32oz
In Stock: 320
$29.07 $33.99 -14%
Emerald Harvest Emerald Goddess, 1 qt
In Stock: 159
$29.04 $44.00 -34%
Emerald Harvest King Kola, 1 qt
In Stock: 417
$29.04 $44.00 -34%
Down To Earth Island Phosphate 0-11-0 | 5lb - (Case of 6)
In Stock: 274
$28.99
Emerald Harvest Cali Pro Grow A 3-0-0 | 1gal - (Case of 4)
In Stock: 36
$28.83 $41.00 -30%
Emerald Harvest Cali Pro Grow B 2-2-5 | 1gal - (Case of 4)
In Stock: 40
$28.83 $41.00 -30%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 1gal - (Case of 4)
In Stock: 31
$28.83 $41.00 -30%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 1gal - (Case of 4)
In Stock: 27
$28.83 $41.00 -30%
Xtreme Mykos Pure Mycorrhizal Inoculum, Granular, 2.2 lbs
In Stock: 145
$28.76 $39.99 -28%
FoxFarm Bush Doctor Sledgehammer | 32oz - OMRI Listed
In Stock: 354
$28.74 $33.99 -15%
Nectar for The Gods Pegasus Potion Feather Tea 1-2-0 | 1gal - (Case of 4)
In Stock: 40
$28.71 $48.99 -41%
Nectar for The Gods The Kraken Crab & Shrimp 0-4-0 | 1gal - (Case of 4)
Out of stock
$28.71 $48.99 -41%
MICROBE Life Hydroponics Nourish-L Liquid Fertilizer | 32oz - (Case of 12)
In Stock: 12
$28.67 $54.99 -48%
Botanicare 32oz Hydroguard (12/CS) - (Case of 12)
In Stock: 110
$28.60 $43.87 -35%
General Hydroponics Ripen 0.5-7-6 | 32oz
In Stock: 31
$28.58 $43.29 -34%
Down to Earth All-Purpose Mix 4-6-2 | 3pk - 5lb - OMRI Listed
In Stock: 203
$28.51 $39.39 -28%
Down To Earth Acid Mix 4-3-6 | 15lb - 3pk of 5lb
In Stock: 307
$28.51 $39.39 -28%
Down To Earth Vegetable Garden 4-4-4 | 15lb - 3pk of 5lb
In Stock: 357
$28.51 $39.39 -28%
Growth Science Nutrients Rock Solid, 6 gal
In Stock: 7
$28.51 $298.99 -90%
South Cascade Organics SLF-100, 1 qt
In Stock: 363
$28.50 $35.99 -21%
Grotek Pro-Silicate 0-0-4 | 4L - (Case of 4)
In Stock: 16
$28.41 $53.99 -47%
Down to Earth Granular Root Zone | 8oz - OMRI Listed - (Case of 12)
In Stock: 156
$28.35 $44.39 -36%
Emerald Harvest Sturdy Stalk | 32oz
In Stock: 97
$28.12 $38.50 -27%
General Hydroponics FloraBloom 0-5-4 - 1gal
In Stock: 1936
$28.05 $43.37 -35%
General Hydroponics FloraGro 2-1-6 - 1gal
In Stock: 636
$28.05 $43.37 -35%
House & Garden Magnesium Boost, 1 L
In Stock: 75
$28.00 $38.56 -27%
Big Foot Mycorrhizae Concentrate | 8oz
In Stock: 13
$27.80
SUPERthrive K-L-N Rooting Concentrate | 32oz - (Case of 12)
In Stock: 59
$27.73 $40.58 -32%
Emerald Harvest Micro, 1 gal
In Stock: 62
$27.72 $42.00 -34%
Mad Farmer Get Down, 6 gal
In Stock: 6
$27.72 $167.99 -83%
Sustane 8-2-4 Lawn & Landscape Plant Food | 20lb - OMRI Listed
In Stock: 74
$27.65 $35.49 -22%
Grotek Solo-Tek Grow 6-3-7 | 4L - (Case of 4)
In Stock: 36
$27.60 $83.69 -67%
Grotek Solo-Tek Bloom 3-8-8 | 4L - (Case of 4)
In Stock: 36
$27.60 $83.69 -67%
Great White Granular 1 Mycorrhizal | 2.2lb - OMRI Listed
In Stock: 96
$27.56 $33.85 -19%
South Cascade Organics SLF-100 | 32oz - OMRI Listed - (Case of 12)
In Stock: 276
$27.52 $35.99 -24%
Bloom Khaos, 2.5 gal
Out of stock
$27.51 $208.49 -87%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 10oz
In Stock: 121
$27.50
Xtreme Gardening Azos Root Booster | 6oz - (Case of 12)
In Stock: 37
$27.50 $32.51 -15%
Botanicare Sweet Berry Plant Food | 32oz
In Stock: 192
$27.40 $41.76 -34%
FoxFarm Bush Doctor Kelp Me Kelp You 0.5-0-0.5 | 32oz - Concentrate - OMRI Listed
In Stock: 342
$27.23 $34.99 -22%
House & Garden Amino Treatment, 100 ml
In Stock: 539
$27.22 $37.49 -27%
General Hydroponics KoolBloom 2-45-28 - 2.2lb
In Stock: 321
$27.17 $41.59 -35%
Emerald Harvest Cali Pro Grow A, 1 gal
In Stock: 5
$27.06 $41.00 -34%
Emerald Harvest Cali Pro Grow B, 1 gal
In Stock: 2
$27.06 $41.00 -34%
Grotek Insta-Green 3-0-0 | 10L - (Case of 2)
In Stock: 20
$26.97 $81.79 -67%
Gaia Green Power Bloom, 2 kg Pouch
In Stock: 1785
$26.97 $28.59 -6%
Nectar for The Gods Bloom Khaos Foliar Spray 0-0-0.5 | 32oz
In Stock: 2
$26.95 $32.99 -18%
General Hydroponics FloraPro Calcium + Micros 14-0-0 + 17% Ca - 5lb
Out of stock
$26.93 $40.25 -33%
Xtreme Gardening Mykos | 2.2lb - (Case of 6)
In Stock: 182
$26.90 $32.51 -17%
Optic Foliar Transport, 250 ml
In Stock: 48
$26.89 $39.99 -33%
Botanicare Liquid Karma 0.1-0.1-0.5 - 32oz
In Stock: 376
$26.86 $40.94 -34%
Mad Farmer Mother Of All Bloom 500g
In Stock: 265
$26.86 $53.54 -50%
Grow More Bio-Cozyme, 1 gal
In Stock: 185
$26.85 $39.99 -33%
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